it's how we help you choose the right humana medicare plan for you. because when your medicare is taken care of, you can spend more time sharing your passions. wow. [ giggles ] [ male announcer ] with the people who matter most. i love you grandpa! i love you grandma! now you're a real fisherman. [ male announcer ] humana. >>> in over 50 years of televised debates taught us they can turn on unplanned zingers, gaffes, gestures that speak volumes. >> he's very likable, i agree with that. i don't think i'm that bad. >> you're likable enough. >> thank you. >> 10,000 bucks? $10,000 bet? >> i'm not in the betting business. >> a small sampling of what we could expect to see tomorrow night. then candidate obama was condescending in the clip where he was against hillary clinton. mitt romney came off as an elitist in the primary. alan schroeder is a journalism professional at north eastern university. among the books he authored, "presidential debates, 50 years of high-risk tv." great to have you here. as we look forward to what we'll see tomorrow night, both p